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<div class="subTitle">org.apache.commons.math3.optimization.direct</div>
<h2 title="Class BaseAbstractMultivariateOptimizer" class="title">Class BaseAbstractMultivariateOptimizer&lt;FUNC extends <a href="../../../../../../org/apache/commons/math3/analysis/MultivariateFunction.html" title="interface in org.apache.commons.math3.analysis">MultivariateFunction</a>&gt;</h2>
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<li>org.apache.commons.math3.optimization.direct.BaseAbstractMultivariateOptimizer&lt;FUNC&gt;</li>
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<dl><dt><span class="strong">Type Parameters:</span></dt><dd><code>FUNC</code> - Type of the objective function to be optimized.</dd></dl>
<dl>
<dt>All Implemented Interfaces:</dt>
<dd><a href="../../../../../../org/apache/commons/math3/optimization/BaseMultivariateOptimizer.html" title="interface in org.apache.commons.math3.optimization">BaseMultivariateOptimizer</a>&lt;FUNC&gt;, <a href="../../../../../../org/apache/commons/math3/optimization/BaseOptimizer.html" title="interface in org.apache.commons.math3.optimization">BaseOptimizer</a>&lt;<a href="../../../../../../org/apache/commons/math3/optimization/PointValuePair.html" title="class in org.apache.commons.math3.optimization">PointValuePair</a>&gt;</dd>
</dl>
<dl>
<dt>Direct Known Subclasses:</dt>
<dd><a href="../../../../../../org/apache/commons/math3/optimization/general/AbstractDifferentiableOptimizer.html" title="class in org.apache.commons.math3.optimization.general">AbstractDifferentiableOptimizer</a>, <a href="../../../../../../org/apache/commons/math3/optimization/general/AbstractScalarDifferentiableOptimizer.html" title="class in org.apache.commons.math3.optimization.general">AbstractScalarDifferentiableOptimizer</a>, <a href="../../../../../../org/apache/commons/math3/optimization/direct/BaseAbstractMultivariateSimpleBoundsOptimizer.html" title="class in org.apache.commons.math3.optimization.direct">BaseAbstractMultivariateSimpleBoundsOptimizer</a>, <a href="../../../../../../org/apache/commons/math3/optimization/direct/PowellOptimizer.html" title="class in org.apache.commons.math3.optimization.direct">PowellOptimizer</a>, <a href="../../../../../../org/apache/commons/math3/optimization/direct/SimplexOptimizer.html" title="class in org.apache.commons.math3.optimization.direct">SimplexOptimizer</a></dd>
</dl>
<hr>
<div class="block"><strong>Deprecated.</strong>&nbsp;
<div class="block"><i>As of 3.1 (to be removed in 4.0).</i></div>
</div>
<br>
<pre><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Deprecated.html?is-external=true" title="class or interface in java.lang">@Deprecated</a>
public abstract class <span class="strong">BaseAbstractMultivariateOptimizer&lt;FUNC extends <a href="../../../../../../org/apache/commons/math3/analysis/MultivariateFunction.html" title="interface in org.apache.commons.math3.analysis">MultivariateFunction</a>&gt;</span>
extends <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>
implements <a href="../../../../../../org/apache/commons/math3/optimization/BaseMultivariateOptimizer.html" title="interface in org.apache.commons.math3.optimization">BaseMultivariateOptimizer</a>&lt;FUNC&gt;</pre>
<div class="block">Base class for implementing optimizers for multivariate scalar functions.
 This base class handles the boiler-plate methods associated to thresholds,
 evaluations counting, initial guess and simple bounds settings.</div>
<dl><dt><span class="strong">Since:</span></dt>
  <dd>2.2</dd></dl>
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<h3>Field Summary</h3>
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<caption><span>Fields</span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Field and Description</th>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected <a href="../../../../../../org/apache/commons/math3/util/Incrementor.html" title="class in org.apache.commons.math3.util">Incrementor</a></code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/optimization/direct/BaseAbstractMultivariateOptimizer.html#evaluations">evaluations</a></strong></code>
<div class="block"><strong>Deprecated.</strong>&nbsp;</div>
<div class="block">Evaluations counter.</div>
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<th class="colFirst" scope="col">Modifier</th>
<th class="colLast" scope="col">Constructor and Description</th>
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<td class="colFirst"><code>protected </code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/optimization/direct/BaseAbstractMultivariateOptimizer.html#BaseAbstractMultivariateOptimizer()">BaseAbstractMultivariateOptimizer</a></strong>()</code>
<div class="block"><strong>Deprecated.</strong>&nbsp;
<div class="block"><i>See <a href="../../../../../../org/apache/commons/math3/optimization/SimpleValueChecker.html#SimpleValueChecker()"><code>SimpleValueChecker.SimpleValueChecker()</code></a></i></div>
</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected </code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/optimization/direct/BaseAbstractMultivariateOptimizer.html#BaseAbstractMultivariateOptimizer(org.apache.commons.math3.optimization.ConvergenceChecker)">BaseAbstractMultivariateOptimizer</a></strong>(<a href="../../../../../../org/apache/commons/math3/optimization/ConvergenceChecker.html" title="interface in org.apache.commons.math3.optimization">ConvergenceChecker</a>&lt;<a href="../../../../../../org/apache/commons/math3/optimization/PointValuePair.html" title="class in org.apache.commons.math3.optimization">PointValuePair</a>&gt;&nbsp;checker)</code>
<div class="block"><strong>Deprecated.</strong>&nbsp;</div>
&nbsp;</td>
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<caption><span>Methods</span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
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<td class="colFirst"><code>protected double</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/optimization/direct/BaseAbstractMultivariateOptimizer.html#computeObjectiveValue(double[])">computeObjectiveValue</a></strong>(double[]&nbsp;point)</code>
<div class="block"><strong>Deprecated.</strong>&nbsp;</div>
<div class="block">Compute the objective function value.</div>
</td>
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<td class="colFirst"><code>protected abstract <a href="../../../../../../org/apache/commons/math3/optimization/PointValuePair.html" title="class in org.apache.commons.math3.optimization">PointValuePair</a></code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/optimization/direct/BaseAbstractMultivariateOptimizer.html#doOptimize()">doOptimize</a></strong>()</code>
<div class="block"><strong>Deprecated.</strong>&nbsp;</div>
<div class="block">Perform the bulk of the optimization algorithm.</div>
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<td class="colFirst"><code><a href="../../../../../../org/apache/commons/math3/optimization/ConvergenceChecker.html" title="interface in org.apache.commons.math3.optimization">ConvergenceChecker</a>&lt;<a href="../../../../../../org/apache/commons/math3/optimization/PointValuePair.html" title="class in org.apache.commons.math3.optimization">PointValuePair</a>&gt;</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/optimization/direct/BaseAbstractMultivariateOptimizer.html#getConvergenceChecker()">getConvergenceChecker</a></strong>()</code>
<div class="block"><strong>Deprecated.</strong>&nbsp;</div>
<div class="block">Get the convergence checker.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/optimization/direct/BaseAbstractMultivariateOptimizer.html#getEvaluations()">getEvaluations</a></strong>()</code>
<div class="block"><strong>Deprecated.</strong>&nbsp;</div>
<div class="block">Get the number of evaluations of the objective function.</div>
</td>
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<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../../org/apache/commons/math3/optimization/GoalType.html" title="enum in org.apache.commons.math3.optimization">GoalType</a></code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/optimization/direct/BaseAbstractMultivariateOptimizer.html#getGoalType()">getGoalType</a></strong>()</code>
<div class="block"><strong>Deprecated.</strong>&nbsp;</div>
&nbsp;</td>
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<tr class="rowColor">
<td class="colFirst"><code>double[]</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/optimization/direct/BaseAbstractMultivariateOptimizer.html#getLowerBound()">getLowerBound</a></strong>()</code>
<div class="block"><strong>Deprecated.</strong>&nbsp;</div>
&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/optimization/direct/BaseAbstractMultivariateOptimizer.html#getMaxEvaluations()">getMaxEvaluations</a></strong>()</code>
<div class="block"><strong>Deprecated.</strong>&nbsp;</div>
<div class="block">Get the maximal number of function evaluations.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>double[]</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/optimization/direct/BaseAbstractMultivariateOptimizer.html#getStartPoint()">getStartPoint</a></strong>()</code>
<div class="block"><strong>Deprecated.</strong>&nbsp;</div>
&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>double[]</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/optimization/direct/BaseAbstractMultivariateOptimizer.html#getUpperBound()">getUpperBound</a></strong>()</code>
<div class="block"><strong>Deprecated.</strong>&nbsp;</div>
&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../../org/apache/commons/math3/optimization/PointValuePair.html" title="class in org.apache.commons.math3.optimization">PointValuePair</a></code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/optimization/direct/BaseAbstractMultivariateOptimizer.html#optimize(int,%20FUNC,%20org.apache.commons.math3.optimization.GoalType,%20double[])">optimize</a></strong>(int&nbsp;maxEval,
        <a href="../../../../../../org/apache/commons/math3/optimization/direct/BaseAbstractMultivariateOptimizer.html" title="type parameter in BaseAbstractMultivariateOptimizer">FUNC</a>&nbsp;f,
        <a href="../../../../../../org/apache/commons/math3/optimization/GoalType.html" title="enum in org.apache.commons.math3.optimization">GoalType</a>&nbsp;goalType,
        double[]&nbsp;startPoint)</code>
<div class="block"><strong>Deprecated.</strong>&nbsp;
<div class="block"><i>As of 3.1. Please use
 <a href="../../../../../../org/apache/commons/math3/optimization/direct/BaseAbstractMultivariateOptimizer.html#optimize(int,%20FUNC,%20org.apache.commons.math3.optimization.GoalType,%20org.apache.commons.math3.optimization.OptimizationData...)"><code>optimize(int,MultivariateFunction,GoalType,OptimizationData[])</code></a>
 instead.</i></div>
</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../../org/apache/commons/math3/optimization/PointValuePair.html" title="class in org.apache.commons.math3.optimization">PointValuePair</a></code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/optimization/direct/BaseAbstractMultivariateOptimizer.html#optimize(int,%20FUNC,%20org.apache.commons.math3.optimization.GoalType,%20org.apache.commons.math3.optimization.OptimizationData...)">optimize</a></strong>(int&nbsp;maxEval,
        <a href="../../../../../../org/apache/commons/math3/optimization/direct/BaseAbstractMultivariateOptimizer.html" title="type parameter in BaseAbstractMultivariateOptimizer">FUNC</a>&nbsp;f,
        <a href="../../../../../../org/apache/commons/math3/optimization/GoalType.html" title="enum in org.apache.commons.math3.optimization">GoalType</a>&nbsp;goalType,
        <a href="../../../../../../org/apache/commons/math3/optimization/OptimizationData.html" title="interface in org.apache.commons.math3.optimization">OptimizationData</a>...&nbsp;optData)</code>
<div class="block"><strong>Deprecated.</strong>&nbsp;</div>
<div class="block">Optimize an objective function.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected <a href="../../../../../../org/apache/commons/math3/optimization/PointValuePair.html" title="class in org.apache.commons.math3.optimization">PointValuePair</a></code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/optimization/direct/BaseAbstractMultivariateOptimizer.html#optimizeInternal(int,%20FUNC,%20org.apache.commons.math3.optimization.GoalType,%20double[])">optimizeInternal</a></strong>(int&nbsp;maxEval,
                <a href="../../../../../../org/apache/commons/math3/optimization/direct/BaseAbstractMultivariateOptimizer.html" title="type parameter in BaseAbstractMultivariateOptimizer">FUNC</a>&nbsp;f,
                <a href="../../../../../../org/apache/commons/math3/optimization/GoalType.html" title="enum in org.apache.commons.math3.optimization">GoalType</a>&nbsp;goalType,
                double[]&nbsp;startPoint)</code>
<div class="block"><strong>Deprecated.</strong>&nbsp;
<div class="block"><i>As of 3.1. Please use
 <a href="../../../../../../org/apache/commons/math3/optimization/direct/BaseAbstractMultivariateOptimizer.html#optimize(int,%20FUNC,%20org.apache.commons.math3.optimization.GoalType,%20org.apache.commons.math3.optimization.OptimizationData...)"><code>optimize(int,MultivariateFunction,GoalType,OptimizationData[])</code></a>
 instead.</i></div>
</div>
</td>
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<tr class="altColor">
<td class="colFirst"><code>protected <a href="../../../../../../org/apache/commons/math3/optimization/PointValuePair.html" title="class in org.apache.commons.math3.optimization">PointValuePair</a></code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/optimization/direct/BaseAbstractMultivariateOptimizer.html#optimizeInternal(int,%20FUNC,%20org.apache.commons.math3.optimization.GoalType,%20org.apache.commons.math3.optimization.OptimizationData...)">optimizeInternal</a></strong>(int&nbsp;maxEval,
                <a href="../../../../../../org/apache/commons/math3/optimization/direct/BaseAbstractMultivariateOptimizer.html" title="type parameter in BaseAbstractMultivariateOptimizer">FUNC</a>&nbsp;f,
                <a href="../../../../../../org/apache/commons/math3/optimization/GoalType.html" title="enum in org.apache.commons.math3.optimization">GoalType</a>&nbsp;goalType,
                <a href="../../../../../../org/apache/commons/math3/optimization/OptimizationData.html" title="interface in org.apache.commons.math3.optimization">OptimizationData</a>...&nbsp;optData)</code>
<div class="block"><strong>Deprecated.</strong>&nbsp;</div>
<div class="block">Optimize an objective function.</div>
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<h3>Methods inherited from class&nbsp;java.lang.<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></h3>
<code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#clone()" title="class or interface in java.lang">clone</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.lang">equals</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang">finalize</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang">getClass</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#hashCode()" title="class or interface in java.lang">hashCode</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang">notify</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#notifyAll()" title="class or interface in java.lang">notifyAll</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#toString()" title="class or interface in java.lang">toString</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#wait()" title="class or interface in java.lang">wait</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang">wait</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#wait(long,%20int)" title="class or interface in java.lang">wait</a></code></li>
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<h4>evaluations</h4>
<pre>protected final&nbsp;<a href="../../../../../../org/apache/commons/math3/util/Incrementor.html" title="class in org.apache.commons.math3.util">Incrementor</a> evaluations</pre>
<div class="block"><span class="strong">Deprecated.</span>&nbsp;</div>
<div class="block">Evaluations counter.</div>
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<a name="BaseAbstractMultivariateOptimizer()">
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<h4>BaseAbstractMultivariateOptimizer</h4>
<pre><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Deprecated.html?is-external=true" title="class or interface in java.lang">@Deprecated</a>
protected&nbsp;BaseAbstractMultivariateOptimizer()</pre>
<div class="block"><span class="strong">Deprecated.</span>&nbsp;<i>See <a href="../../../../../../org/apache/commons/math3/optimization/SimpleValueChecker.html#SimpleValueChecker()"><code>SimpleValueChecker.SimpleValueChecker()</code></a></i></div>
<div class="block">Simple constructor with default settings.
 The convergence check is set to a <a href="../../../../../../org/apache/commons/math3/optimization/SimpleValueChecker.html" title="class in org.apache.commons.math3.optimization"><code>SimpleValueChecker</code></a>.</div>
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<h4>BaseAbstractMultivariateOptimizer</h4>
<pre>protected&nbsp;BaseAbstractMultivariateOptimizer(<a href="../../../../../../org/apache/commons/math3/optimization/ConvergenceChecker.html" title="interface in org.apache.commons.math3.optimization">ConvergenceChecker</a>&lt;<a href="../../../../../../org/apache/commons/math3/optimization/PointValuePair.html" title="class in org.apache.commons.math3.optimization">PointValuePair</a>&gt;&nbsp;checker)</pre>
<div class="block"><span class="strong">Deprecated.</span>&nbsp;</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>checker</code> - Convergence checker.</dd></dl>
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<h4>getMaxEvaluations</h4>
<pre>public&nbsp;int&nbsp;getMaxEvaluations()</pre>
<div class="block"><span class="strong">Deprecated.</span>&nbsp;</div>
<div class="block">Get the maximal number of function evaluations.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../../../org/apache/commons/math3/optimization/BaseOptimizer.html#getMaxEvaluations()">getMaxEvaluations</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../org/apache/commons/math3/optimization/BaseOptimizer.html" title="interface in org.apache.commons.math3.optimization">BaseOptimizer</a>&lt;<a href="../../../../../../org/apache/commons/math3/optimization/PointValuePair.html" title="class in org.apache.commons.math3.optimization">PointValuePair</a>&gt;</code></dd>
<dt><span class="strong">Returns:</span></dt><dd>the maximal number of function evaluations.</dd></dl>
</li>
</ul>
<a name="getEvaluations()">
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<h4>getEvaluations</h4>
<pre>public&nbsp;int&nbsp;getEvaluations()</pre>
<div class="block"><span class="strong">Deprecated.</span>&nbsp;</div>
<div class="block">Get the number of evaluations of the objective function.
 The number of evaluations corresponds to the last call to the
 <code>optimize</code> method. It is 0 if the method has not been
 called yet.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../../../org/apache/commons/math3/optimization/BaseOptimizer.html#getEvaluations()">getEvaluations</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../org/apache/commons/math3/optimization/BaseOptimizer.html" title="interface in org.apache.commons.math3.optimization">BaseOptimizer</a>&lt;<a href="../../../../../../org/apache/commons/math3/optimization/PointValuePair.html" title="class in org.apache.commons.math3.optimization">PointValuePair</a>&gt;</code></dd>
<dt><span class="strong">Returns:</span></dt><dd>the number of evaluations of the objective function.</dd></dl>
</li>
</ul>
<a name="getConvergenceChecker()">
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<h4>getConvergenceChecker</h4>
<pre>public&nbsp;<a href="../../../../../../org/apache/commons/math3/optimization/ConvergenceChecker.html" title="interface in org.apache.commons.math3.optimization">ConvergenceChecker</a>&lt;<a href="../../../../../../org/apache/commons/math3/optimization/PointValuePair.html" title="class in org.apache.commons.math3.optimization">PointValuePair</a>&gt;&nbsp;getConvergenceChecker()</pre>
<div class="block"><span class="strong">Deprecated.</span>&nbsp;</div>
<div class="block">Get the convergence checker.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../../../org/apache/commons/math3/optimization/BaseOptimizer.html#getConvergenceChecker()">getConvergenceChecker</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../org/apache/commons/math3/optimization/BaseOptimizer.html" title="interface in org.apache.commons.math3.optimization">BaseOptimizer</a>&lt;<a href="../../../../../../org/apache/commons/math3/optimization/PointValuePair.html" title="class in org.apache.commons.math3.optimization">PointValuePair</a>&gt;</code></dd>
<dt><span class="strong">Returns:</span></dt><dd>the object used to check for convergence.</dd></dl>
</li>
</ul>
<a name="computeObjectiveValue(double[])">
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<h4>computeObjectiveValue</h4>
<pre>protected&nbsp;double&nbsp;computeObjectiveValue(double[]&nbsp;point)</pre>
<div class="block"><span class="strong">Deprecated.</span>&nbsp;</div>
<div class="block">Compute the objective function value.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>point</code> - Point at which the objective function must be evaluated.</dd>
<dt><span class="strong">Returns:</span></dt><dd>the objective function value at the specified point.</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="../../../../../../org/apache/commons/math3/exception/TooManyEvaluationsException.html" title="class in org.apache.commons.math3.exception">TooManyEvaluationsException</a></code> - if the maximal number of
 evaluations is exceeded.</dd></dl>
</li>
</ul>
<a name="optimize(int,org.apache.commons.math3.analysis.MultivariateFunction,org.apache.commons.math3.optimization.GoalType,double[])">
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<h4>optimize</h4>
<pre><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Deprecated.html?is-external=true" title="class or interface in java.lang">@Deprecated</a>
public&nbsp;<a href="../../../../../../org/apache/commons/math3/optimization/PointValuePair.html" title="class in org.apache.commons.math3.optimization">PointValuePair</a>&nbsp;optimize(int&nbsp;maxEval,
                                 <a href="../../../../../../org/apache/commons/math3/optimization/direct/BaseAbstractMultivariateOptimizer.html" title="type parameter in BaseAbstractMultivariateOptimizer">FUNC</a>&nbsp;f,
                                 <a href="../../../../../../org/apache/commons/math3/optimization/GoalType.html" title="enum in org.apache.commons.math3.optimization">GoalType</a>&nbsp;goalType,
                                 double[]&nbsp;startPoint)</pre>
<div class="block"><span class="strong">Deprecated.</span>&nbsp;<i>As of 3.1. Please use
 <a href="../../../../../../org/apache/commons/math3/optimization/direct/BaseAbstractMultivariateOptimizer.html#optimize(int,%20FUNC,%20org.apache.commons.math3.optimization.GoalType,%20org.apache.commons.math3.optimization.OptimizationData...)"><code>optimize(int,MultivariateFunction,GoalType,OptimizationData[])</code></a>
 instead.</i></div>
<div class="block">Optimize an objective function.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../../../org/apache/commons/math3/optimization/BaseMultivariateOptimizer.html#optimize(int,%20FUNC,%20org.apache.commons.math3.optimization.GoalType,%20double[])">optimize</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../org/apache/commons/math3/optimization/BaseMultivariateOptimizer.html" title="interface in org.apache.commons.math3.optimization">BaseMultivariateOptimizer</a>&lt;<a href="../../../../../../org/apache/commons/math3/optimization/direct/BaseAbstractMultivariateOptimizer.html" title="type parameter in BaseAbstractMultivariateOptimizer">FUNC</a> extends <a href="../../../../../../org/apache/commons/math3/analysis/MultivariateFunction.html" title="interface in org.apache.commons.math3.analysis">MultivariateFunction</a>&gt;</code></dd>
<dt><span class="strong">Parameters:</span></dt><dd><code>maxEval</code> - Maximum number of function evaluations.</dd><dd><code>f</code> - Objective function.</dd><dd><code>goalType</code> - Type of optimization goal: either
 <a href="../../../../../../org/apache/commons/math3/optimization/GoalType.html#MAXIMIZE"><code>GoalType.MAXIMIZE</code></a> or <a href="../../../../../../org/apache/commons/math3/optimization/GoalType.html#MINIMIZE"><code>GoalType.MINIMIZE</code></a>.</dd><dd><code>startPoint</code> - Start point for optimization.</dd>
<dt><span class="strong">Returns:</span></dt><dd>the point/value pair giving the optimal value for objective
 function.</dd></dl>
</li>
</ul>
<a name="optimize(int,org.apache.commons.math3.analysis.MultivariateFunction,org.apache.commons.math3.optimization.GoalType,org.apache.commons.math3.optimization.OptimizationData[])">
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<h4>optimize</h4>
<pre>public&nbsp;<a href="../../../../../../org/apache/commons/math3/optimization/PointValuePair.html" title="class in org.apache.commons.math3.optimization">PointValuePair</a>&nbsp;optimize(int&nbsp;maxEval,
                      <a href="../../../../../../org/apache/commons/math3/optimization/direct/BaseAbstractMultivariateOptimizer.html" title="type parameter in BaseAbstractMultivariateOptimizer">FUNC</a>&nbsp;f,
                      <a href="../../../../../../org/apache/commons/math3/optimization/GoalType.html" title="enum in org.apache.commons.math3.optimization">GoalType</a>&nbsp;goalType,
                      <a href="../../../../../../org/apache/commons/math3/optimization/OptimizationData.html" title="interface in org.apache.commons.math3.optimization">OptimizationData</a>...&nbsp;optData)</pre>
<div class="block"><span class="strong">Deprecated.</span>&nbsp;</div>
<div class="block">Optimize an objective function.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>maxEval</code> - Allowed number of evaluations of the objective function.</dd><dd><code>f</code> - Objective function.</dd><dd><code>goalType</code> - Optimization type.</dd><dd><code>optData</code> - Optimization data. The following data will be looked for:
 <ul>
  <li><a href="../../../../../../org/apache/commons/math3/optimization/InitialGuess.html" title="class in org.apache.commons.math3.optimization"><code>InitialGuess</code></a></li>
  <li><a href="../../../../../../org/apache/commons/math3/optimization/SimpleBounds.html" title="class in org.apache.commons.math3.optimization"><code>SimpleBounds</code></a></li>
 </ul></dd>
<dt><span class="strong">Returns:</span></dt><dd>the point/value pair giving the optimal value of the objective
 function.</dd><dt><span class="strong">Since:</span></dt>
  <dd>3.1</dd></dl>
</li>
</ul>
<a name="optimizeInternal(int,org.apache.commons.math3.analysis.MultivariateFunction,org.apache.commons.math3.optimization.GoalType,double[])">
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</a><a name="optimizeInternal(int, FUNC, org.apache.commons.math3.optimization.GoalType, double[])">
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<h4>optimizeInternal</h4>
<pre><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Deprecated.html?is-external=true" title="class or interface in java.lang">@Deprecated</a>
protected&nbsp;<a href="../../../../../../org/apache/commons/math3/optimization/PointValuePair.html" title="class in org.apache.commons.math3.optimization">PointValuePair</a>&nbsp;optimizeInternal(int&nbsp;maxEval,
                                         <a href="../../../../../../org/apache/commons/math3/optimization/direct/BaseAbstractMultivariateOptimizer.html" title="type parameter in BaseAbstractMultivariateOptimizer">FUNC</a>&nbsp;f,
                                         <a href="../../../../../../org/apache/commons/math3/optimization/GoalType.html" title="enum in org.apache.commons.math3.optimization">GoalType</a>&nbsp;goalType,
                                         double[]&nbsp;startPoint)</pre>
<div class="block"><span class="strong">Deprecated.</span>&nbsp;<i>As of 3.1. Please use
 <a href="../../../../../../org/apache/commons/math3/optimization/direct/BaseAbstractMultivariateOptimizer.html#optimize(int,%20FUNC,%20org.apache.commons.math3.optimization.GoalType,%20org.apache.commons.math3.optimization.OptimizationData...)"><code>optimize(int,MultivariateFunction,GoalType,OptimizationData[])</code></a>
 instead.</i></div>
<div class="block">Optimize an objective function.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>f</code> - Objective function.</dd><dd><code>goalType</code> - Type of optimization goal: either
 <a href="../../../../../../org/apache/commons/math3/optimization/GoalType.html#MAXIMIZE"><code>GoalType.MAXIMIZE</code></a> or <a href="../../../../../../org/apache/commons/math3/optimization/GoalType.html#MINIMIZE"><code>GoalType.MINIMIZE</code></a>.</dd><dd><code>startPoint</code> - Start point for optimization.</dd><dd><code>maxEval</code> - Maximum number of function evaluations.</dd>
<dt><span class="strong">Returns:</span></dt><dd>the point/value pair giving the optimal value for objective
 function.</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="../../../../../../org/apache/commons/math3/exception/DimensionMismatchException.html" title="class in org.apache.commons.math3.exception">DimensionMismatchException</a></code> - if the start point dimension is wrong.</dd>
<dd><code><a href="../../../../../../org/apache/commons/math3/exception/TooManyEvaluationsException.html" title="class in org.apache.commons.math3.exception">TooManyEvaluationsException</a></code> - if the maximal number of evaluations is exceeded.</dd>
<dd><code><a href="../../../../../../org/apache/commons/math3/exception/NullArgumentException.html" title="class in org.apache.commons.math3.exception">NullArgumentException</a></code> - if
 any argument is <code>null</code>.</dd></dl>
</li>
</ul>
<a name="optimizeInternal(int,org.apache.commons.math3.analysis.MultivariateFunction,org.apache.commons.math3.optimization.GoalType,org.apache.commons.math3.optimization.OptimizationData[])">
<!--   -->
</a><a name="optimizeInternal(int, FUNC, org.apache.commons.math3.optimization.GoalType, org.apache.commons.math3.optimization.OptimizationData...)">
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<h4>optimizeInternal</h4>
<pre>protected&nbsp;<a href="../../../../../../org/apache/commons/math3/optimization/PointValuePair.html" title="class in org.apache.commons.math3.optimization">PointValuePair</a>&nbsp;optimizeInternal(int&nbsp;maxEval,
                              <a href="../../../../../../org/apache/commons/math3/optimization/direct/BaseAbstractMultivariateOptimizer.html" title="type parameter in BaseAbstractMultivariateOptimizer">FUNC</a>&nbsp;f,
                              <a href="../../../../../../org/apache/commons/math3/optimization/GoalType.html" title="enum in org.apache.commons.math3.optimization">GoalType</a>&nbsp;goalType,
                              <a href="../../../../../../org/apache/commons/math3/optimization/OptimizationData.html" title="interface in org.apache.commons.math3.optimization">OptimizationData</a>...&nbsp;optData)
                                   throws <a href="../../../../../../org/apache/commons/math3/exception/TooManyEvaluationsException.html" title="class in org.apache.commons.math3.exception">TooManyEvaluationsException</a></pre>
<div class="block"><span class="strong">Deprecated.</span>&nbsp;</div>
<div class="block">Optimize an objective function.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>maxEval</code> - Allowed number of evaluations of the objective function.</dd><dd><code>f</code> - Objective function.</dd><dd><code>goalType</code> - Optimization type.</dd><dd><code>optData</code> - Optimization data. The following data will be looked for:
 <ul>
  <li><a href="../../../../../../org/apache/commons/math3/optimization/InitialGuess.html" title="class in org.apache.commons.math3.optimization"><code>InitialGuess</code></a></li>
  <li><a href="../../../../../../org/apache/commons/math3/optimization/SimpleBounds.html" title="class in org.apache.commons.math3.optimization"><code>SimpleBounds</code></a></li>
 </ul></dd>
<dt><span class="strong">Returns:</span></dt><dd>the point/value pair giving the optimal value of the objective
 function.</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="../../../../../../org/apache/commons/math3/exception/TooManyEvaluationsException.html" title="class in org.apache.commons.math3.exception">TooManyEvaluationsException</a></code> - if the maximal number of
 evaluations is exceeded.</dd><dt><span class="strong">Since:</span></dt>
  <dd>3.1</dd></dl>
</li>
</ul>
<a name="getGoalType()">
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</a>
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<li class="blockList">
<h4>getGoalType</h4>
<pre>public&nbsp;<a href="../../../../../../org/apache/commons/math3/optimization/GoalType.html" title="enum in org.apache.commons.math3.optimization">GoalType</a>&nbsp;getGoalType()</pre>
<div class="block"><span class="strong">Deprecated.</span>&nbsp;</div>
<dl><dt><span class="strong">Returns:</span></dt><dd>the optimization type.</dd></dl>
</li>
</ul>
<a name="getStartPoint()">
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</a>
<ul class="blockList">
<li class="blockList">
<h4>getStartPoint</h4>
<pre>public&nbsp;double[]&nbsp;getStartPoint()</pre>
<div class="block"><span class="strong">Deprecated.</span>&nbsp;</div>
<dl><dt><span class="strong">Returns:</span></dt><dd>the initial guess.</dd></dl>
</li>
</ul>
<a name="getLowerBound()">
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</a>
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<h4>getLowerBound</h4>
<pre>public&nbsp;double[]&nbsp;getLowerBound()</pre>
<div class="block"><span class="strong">Deprecated.</span>&nbsp;</div>
<dl><dt><span class="strong">Returns:</span></dt><dd>the lower bounds.</dd><dt><span class="strong">Since:</span></dt>
  <dd>3.1</dd></dl>
</li>
</ul>
<a name="getUpperBound()">
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</a>
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<li class="blockList">
<h4>getUpperBound</h4>
<pre>public&nbsp;double[]&nbsp;getUpperBound()</pre>
<div class="block"><span class="strong">Deprecated.</span>&nbsp;</div>
<dl><dt><span class="strong">Returns:</span></dt><dd>the upper bounds.</dd><dt><span class="strong">Since:</span></dt>
  <dd>3.1</dd></dl>
</li>
</ul>
<a name="doOptimize()">
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<h4>doOptimize</h4>
<pre>protected abstract&nbsp;<a href="../../../../../../org/apache/commons/math3/optimization/PointValuePair.html" title="class in org.apache.commons.math3.optimization">PointValuePair</a>&nbsp;doOptimize()</pre>
<div class="block"><span class="strong">Deprecated.</span>&nbsp;</div>
<div class="block">Perform the bulk of the optimization algorithm.</div>
<dl><dt><span class="strong">Returns:</span></dt><dd>the point/value pair giving the optimal value of the
 objective function.</dd></dl>
</li>
</ul>
</li>
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